Memory & Knowledge MCP Servers for HTTP / API

Personal context for AI, written by you and never scraped: your profile and files, any MCP client.

Markdown notes in folders, with files, that your AI assistant can read, write and organise.

Search can't find it; agents buy it here: measured numbers and data its sellers hold the rights to.

Media memory for AI agents and their humans: books, movies, music, shows, anime, podcasts, games.

Deterministic compliance and vertical knowledge bases for autonomous agents. Free 24hr trial.

Paid remote MCP for persistent AI agent memory, analytics, checkout, and search-readiness.

Graph-native persistent memory for AI agents — 33 MCP tools, zero-LLM writes.

Persistent semantic memory for AI agents: store and recall text by meaning (RAG). x402

Arca is a private data vault where your AI stores your structured data, semantic memory and skills.

Private projects, preflight, decisions, and handoffs that keep work continuous across AI tools.

AI memory layer for fractional CMOs -- client-partitioned minds, meeting prep, and EOS.

Persistent semantic memory storage, associative recall, and recent memory index by namespace.

Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.

CompanyGraph: Written once, read by both

Cloudflare Worker remote backend for context-keeper (D1). MCP 2026-07-28, dual-era.

Search, browse and read your Contextli voice notes and transcriptions from any MCP client.

System-of-record notebook for AI coding agents: pages, datastores, tasks, skills over MCP.

Intelligent context infrastructure for AI teams: knowledge graph, sessions, tasks, documents.

Files what you learn into a personal wiki and quizzes you before you forget it.

A living knowledge graph to read, think against, and leave a deposit in that outlives you.

On-chain identity and durable memory for AI agents on the Emercoin blockchain (NVS).